The 233U(n,f ) cross section has been measured at the white neutron source n TOF in a wide energy range with
a dedicated fission ionization chamber. We report here the results from ∼30 meV to 1 MeV neutron energy. ...

The -decay of 187Re (t1/2 = 42.3 Gyr) represents a suited cosmo-chronometer for the age of the
r-process abundances, since the radiogenic part of the daughter isotope 187Os is defined by the difference
between the solar ...

Dating the age of the universe by the β-decay of 187Re (t1/2 = 41.2 Gyr)
requires the accurate assessment of the s-process reaction flow. The daughter
nucleus 187Os as well as its immediate s-only neighbor 186Os are ...

The radiative neutron capture cross section of 207Pb has been measured at the CERN neutron time of flight
installation n TOF using the pulse height weighting technique in the resolved energy region. The measurement
has ...

The nuclear resonance parameters and the capture cross section of the neutron magic isotope 139La have
been measured relative to 197Au in the energy range of 0.6 eV to 9 keV at the neutron time-of-flight (n TOF)
facility ...

The neutron capture cross section of 206Pb has been measured at the CERN
n TOF spectrometer using a setup of two C6D6 detectors. In the energy interval
from 1 eV to 600 keV the cross section is dominated by resonances, ...